127858749504 has 56 divisors (see below), whose sum is σ = 358192535328. Its totient is φ = 40112547840.

The previous prime is 127858749503. The next prime is 127858749517. The reversal of 127858749504 is 405947858721.

It is not an unprimeable number, because it can be changed into a prime (127858749503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19582942 + ... + 19589469.

Almost surely, 2^127858749504 is an apocalyptic number.

It is an amenable number.

127858749504 is an abundant number, since it is smaller than the sum of its proper divisors (230333785824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127858749504 is a wasteful number, since it uses less digits than its factorization.

127858749504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39172443 (or 39172433 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 60.

The spelling of 127858749504 in words is "one hundred twenty-seven billion, eight hundred fifty-eight million, seven hundred forty-nine thousand, five hundred four".